BRCL3130ZF Rev.C Jul.-2020 DATA SHEET http://www.fsbrec.com 1 / 12 BRCL3130ZF 产品是单节锂离子/锂聚合物可充电电池组保护的高集成度解决方案。BRCL3130ZF 包括 了先进的功率 MOSFET,高精度的电压检测电路和延时电路。 BRCL3130ZF 具有非常小的 DFN2*2-6L 的封装,这使得该器件非常适合应用于空间限制得非常小的可 充电电池组应用。BRCL3130ZF 具有过充,过放,过流,短路等所有的电池所需要保护功能,并且工作 时功耗非常低。该芯片不仅仅为手机而设计,也适用于一切需要锂离子或锂聚合物可充电电池长时间供 电的各种信息产品的应用场合。 The BRCL3130ZF series product is a high integration solution for lithium-lion/polymer battery protection.BRCL3130ZF contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits. BRCL3130ZF is put into an ultra-small DFN2*2-6L package and only one external component makes it an ideal solution in limited space of battery pack. BRCL3130ZF has all the protection functions required in the battery application including overcharging, overdischarging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging.The low standby current drains little current from the cell while in storage. The device is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Poly battery-powered information appliances requiring long-term battery life. 内部集成等效 50mΩ 的先进的功率 MOSFET; 超小封装 DFN2*2-6L; 过温保护;过充电电流保护;2 段过流保护:过放电电流,负载短路电流; 充电器检测;0V 电池充电功能,延迟时间内部设定,高精度电压检测; 低静态电流:正常工作电流:2.8uA;待机电流:1.5uA; 兼容 ROHS 和无铅标准。 无卤产品。 Integrate advanced power MOSFET with Equivalent of 50mΩ R DS(ON); Ultra-small DFN2*2-6L package; Over-temperature Protection; Overcharge Current Protection; Two-step Overcurrent Detection: Overdischarge Current; Load Short Circuiting. Charger detection function; 0V battery charging function; delay times are generated inside;High-accuracy voltage detection. Low Current Consumption; Operation Mode: 2.8μA typ; Power-down Mode: 1.5μA typ ; RoHS Compliant and Lead (Pb) Free. Halogen-free Product. 单芯锂离子电池组;锂聚合物电池组。 One-Cell lithium-ion battery pack; Lithium-Polymer battery pack. 描述 / Descriptions 特征 / Features 用途 / Applications
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The BRCL3130ZF series product is a high integration solution for lithium-lion/polymer battery protection.BRCL3130ZF contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits. BRCL3130ZF is put into an ultra-small DFN2*2-6L package and only one external component makes it an ideal solution in limited space of battery pack. BRCL3130ZF has all the protection functions required in the battery application including overcharging, overdischarging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging.The low standby current drains little current from the cell while in storage. The device is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Poly battery-powered information appliances requiring long-term battery life.
内部集成等效 50mΩ 的先进的功率 MOSFET;
超小封装 DFN2*2-6L;
过温保护;过充电电流保护;2 段过流保护:过放电电流,负载短路电流;
充电器检测;0V 电池充电功能,延迟时间内部设定,高精度电压检测;
低静态电流:正常工作电流:2.8uA;待机电流:1.5uA; 兼容 ROHS 和无铅标准。
无卤产品。
Integrate advanced power MOSFET with Equivalent of 50mΩ RDS(ON);
Ultra-small DFN2*2-6L package;
Over-temperature Protection; Overcharge Current Protection; Two-step Overcurrent Detection:
Overdischarge Current; Load Short Circuiting.
Charger detection function; 0V battery charging function; delay times are generated
inside;High-accuracy voltage detection.
Low Current Consumption; Operation Mode: 2.8μA typ; Power-down Mode: 1.5μA typ ;
(1) The chip power consumption shall not exceed the maximum power consumed by the package.
(2) This product has anti-static protection function, but do not exceed the maximum capacity of the
product to withstand static electricity.
引脚编号
Pin Number
引脚名称
Pin Name
引脚说明
Pin Description
1 VDD Power Supply
2、3、7 GND Ground, connect the negative terminal of the battery to this pin.
4、5、6 VM The negative terminal of the charger. The internal FET switch connects this terminal to GND.
印章代码 / Marking
见印章说明。 See Marking Instructions.
典型应用电路图 / Typical Application
引脚排列 / Pinning
1
2
3
4 5
6
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参数/Parameter 符号/Symbol 数值/Value 单位/Unit
VDD input pin voltage VIN -0.3 to +6.0 V
VM input pin voltage VVM -6.0 to +10 V
Maximum Junction Temperature TJ 125
Lead Temperature TL 300
Operating Junction Temperature Topr -40 to +85
Storage Temperature Tstg -55 to +150
Package Thermal Resistance RθJA 250 /W
RθJc 130 /W
ESD ESD 2000 V
参数/Parameter 符号
/Symbol
测试条件/Test
Condition
最小值
/Min
典型值
/Typ
最大值
/Max
单位
/Unit
Overcharge Detection Voltage VCU 4.25 4.30 4.35 V
Overcharge Release Voltage VCL 4.05 4.10 4.15 V
Overdischarge Detection Voltage VDL 2.30 2.40 2.50 V
Overdischarge Release Voltage VDR 2.90 3.00 3.10 V
Charger Detection Voltage VCHA -0.12 V
Overdischarge Current1 Detection IIOV1 Vdd=3.5V 3.0 A
Load Short-Circuiting Detection ISHORT Vdd=3.5V 12 A
Current Consumption in Normal Operation
IOPE Vdd=3.5V,VM=0V 2.80 μA
Current Consumption in power Down IPDN Vdd=2V,VM floating 1.50 6.0 μA
Equivalent FET on Resistance RDS Vdd=3.6V,IVM=1A 50 mΩ
Over Temperature Protection TSHD+ 120
Over Temperature Recovery Degree TSHD- 100
Overcharge Voltage Detection Delay Time
TCU VDD=3.6V~4.4V 128 ms
Overdischarge Voltage Detection Delay Time TDL VDD=3.6V~2.0V 32 ms
Overdischarge Current1 Detection Delay Time
TIOV1 VDD=3.6V 8.0 ms
Load Short-Circuiting Detection Delay Time TSHORT VDD=3.6V 32 μS
极限参数 / Absolute Maximum Ratings(Ta=25)
电性能参数 / Electrical Characteristics( 除非特别指定,Ta=25)
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功能框图 / Functionl Block Diagram
功能描述 / Functional Description
BRCL3130ZF监控电池的电压和电流,并通过断开充电器或负载,保护单节可充电锂电池不会因为过充
电压,过放电压,过充电流,过放电流以及短路等情况而损坏。系统外围电路简单。MOSFET已内置,
等效电阻典型值为50mΩ。
The BRCL3130ZF monitors the voltage and current of a battery and protects it from being damaged due to overcharge voltage, overdischarge voltage, overdischarge current, and short circuit conditions by disconnecting the battery from the load or charger. The peripheral circuit is very simple. The MOSFET is integrated and its RDS(ON) is as low as 50mΩ typical.
正常工作模式 / Normal Operating mode
如果没有检测到任何异常情况,输出管一直打开,充电和放电过程都将自由转换。这种情况称为正常工
作模式。
If no exception condition is detected, charging and discharging can be carried out freely. This condition